Light brown discharge with slight Odor

Claudia • 🇨🇦

Hi guys!

Need some input. I’m 6w and 6d. I spotted brown last Thursday at 6w then went away. Went to ER found baby measuring perfect no HB yet since it is too early and blood labs came back good. Yesterday it came back and lasted on and off all day and into this morning - it’s very light. I realized it has a odor but doesn’t brown discharge (old blood) have an odor? I feel okay today no cramping or anything. Very confused!